X - Reason.zip - Monsta

The closing track features an old-school, 90s hip-hop vibe that feels more hopeful than the rest of the album, despite its breakup-themed lyrics. Critical & Commercial Reception

Described as "creepy and haunting," this track features an unsettling instrumentation that contrasts with the typical soft concept of a daydream. MONSTA X - REASON.zip

A smooth, jazz-influenced R&B track focused on the denial of feelings after a breakup. The closing track features an old-school, 90s hip-hop

A fan-favorite highlight that mashes modern hip-hop with traditional Korean instruments like the geomungo and taepyeongso . Fans on Reddit noted its "insane" energy and satisfying rap sequences. A fan-favorite highlight that mashes modern hip-hop with

Clash Magazine called it an "accumulation of their past eight years," highlighting how the members personally contributed to writing and production.

This track incorporates a Wild West flair with a heavy, stomping beat and impressive high-pitched vocal ranges from Kihyun and Minhyuk.

A high-energy punk rock track centered on a "toxic but addictive" relationship. Critics from KpopReviewed and TheKMeal praised its intense guitar riffs and unpredictable structure that subverts listener expectations.